Our cheapest offers for flights from United States a Islip Long Island

Here you can compare cheap flights from United States to Islip Long Island (ISP) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Islip Long Island. Prices and availability may change at any time.

Flights from Baltimore (BWI) to Islip - Long Island (ISP)

	Outbound	Return	Airlines	Price
Best option Baltimore Islip - Long Island	Outbound 04/21/25 1 Stopover (TPA) F94091, F93356 23h 11min	Return 05/19/25 1 Stopover (MCO) F91237, F92310 21h 06min	Frontier Airlines	$266
Baltimore Islip - Long Island	Outbound 04/21/25 1 Stopover (TPA) F94091, F93356 23h 11min	Return 05/19/25 1 Stopover (MCO) F91237, F92310 21h 06min	Frontier Airlines	$276
Baltimore Islip - Long Island Pay attention to transfer at connecting flight	Outbound 04/12/25 2 Stopovers (BOS, ORF) NK0612, NK0995, MX0483 28h 21min	Return 04/27/25 2 Stopovers (CHS, FLL) MX0482, NK1315, NK0845 38h 06min	Spirit Airlines, Breeze Airways	$326

Flights from Charleston (CHS) to Islip - Long Island (ISP)

	Outbound	Return	Airlines	Price
Best option Charleston Islip - Long Island	Outbound 04/12/25 direct MX0328 01h 55min	Return 04/27/25 direct MX0482 03h 24min	Breeze Airways	$113
Charleston Islip - Long Island	Outbound 04/12/25 direct MX0328 01h 55min	Return 04/27/25 direct MX0482 03h 24min	Breeze Airways	$114
Charleston Islip - Long Island	Outbound 04/12/25 direct MX0328 01h 55min	Return 04/27/25 1 Stopover (ORF) MX0482, MX0482 03h 24min	Breeze Airways	$120

Flights from Washington DC (DCA) to Islip - Long Island (ISP)

	Outbound	Return	Airlines	Baggage	Price
Best option Washington DC Islip - Long Island	Outbound 06/18/25 1 Stopover (BOS) B61354, B60344 06h 15min	Return 07/15/25 1 Stopover (BOS) B60345, B60455 03h 41min	JetBlue Airways	?	$236
Washington DC Islip - Long Island	Outbound 06/18/25 1 Stopover (BOS) B61354, B60344 06h 15min	Return 07/15/25 1 Stopover (BOS) B60345, B62355 04h 38min	JetBlue Airways	?	$302
Washington DC Islip - Long Island	Outbound 06/08/25 1 Stopover (BOS) B61554, B60344 07h 43min	Return 06/12/25 1 Stopover (BOS) B60345, B62355 04h 38min	JetBlue Airways	?	$304

Flights from Fort Lauderdale (FLL) to Islip - Long Island (ISP)

	Outbound	Return	Airlines	Baggage	Price
Best option Fort Lauderdale Islip - Long Island	Outbound 04/12/25 direct B60514 02h 50min	Return 04/27/25 direct F93389 03h 15min	JetBlue Airways	?	$132
Fort Lauderdale Islip - Long Island	Outbound 04/28/25 direct B60514 02h 50min	Return 05/07/25 direct F93389 03h 03min	JetBlue Airways	?	$146
Fort Lauderdale Islip - Long Island	Outbound 04/28/25 direct F93390 03h 04min	Return 05/07/25 direct F93389 03h 03min	Frontier Airlines		$146

Flights from Washington DC (IAD) to Islip - Long Island (ISP)

	Outbound	Return	Airlines	Price
Best option Washington DC Islip - Long Island	Outbound 04/12/25 1 Stopover (TPA) F91031, F93356 15h 03min	Return 04/27/25 1 Stopover (TPA) F93323, F92954 10h 36min	Frontier Airlines	$240
Washington DC Islip - Long Island	Outbound 04/12/25 1 Stopover (TPA) F91031, F93356 15h 03min	Return 04/27/25 1 Stopover (TPA) F93323, F92954 10h 36min	Frontier Airlines	$242
Washington DC Islip - Long Island	Outbound 06/18/25 1 Stopover (MCO) F94811, F93056 06h 07min	Return 07/15/25 1 Stopover (MCO) F91237, F94812 16h 21min	Frontier Airlines	$282

Flights from Orlando (MCO) to Islip - Long Island (ISP)

	Outbound	Return	Airlines	Baggage	Price
Best option Orlando Islip - Long Island	Outbound 04/12/25 direct F91238 02h 40min	Return 04/27/25 direct F91237 03h 04min	Frontier Airlines	?	$98
Orlando Islip - Long Island	Outbound 04/12/25 direct F91238 02h 40min	Return 04/27/25 direct F91237 03h 04min	Frontier Airlines		$102
Orlando Islip - Long Island	Outbound 04/12/25 direct F91238 02h 40min	Return 04/27/25 direct F91237 03h 04min	Frontier Airlines	?	$103

Flights from Fort Myers (RSW) to Islip - Long Island (ISP)

	Outbound	Return	Airlines	Baggage	Price
Best option Fort Myers Islip - Long Island	Outbound 04/12/25 direct MX0796 02h 55min	Return 04/27/25 1 Stopover (RDU) MX0331, XP0614 08h 02min	Breeze Airways		$207
Fort Myers Islip - Long Island	Outbound 04/12/25 direct MX0796 02h 55min	Return 04/27/25 1 Stopover (RDU) MX0331, XP0614 08h 02min	Breeze Airways	?	$335
Fort Myers Islip - Long Island	Outbound 04/12/25 direct F94936 02h 59min	Return 04/27/25 2 Stopovers (FLL, JFK) B60513, B61902, B62129 13h 05min	Frontier Airlines	?	$563

Flights from Tampa (TPA) to Islip - Long Island (ISP)

	Outbound	Return	Airlines	Baggage	Price
Best option Tampa Islip - Long Island	Outbound 04/12/25 direct F93356 02h 50min	Return 04/27/25 direct F93323 03h 06min	Frontier Airlines		$58
Tampa Islip - Long Island	Outbound 04/12/25 direct F93356 02h 50min	Return 04/27/25 direct F93323 03h 06min	Frontier Airlines		$59
Tampa Islip - Long Island	Outbound 04/12/25 direct F93356 02h 50min	Return 04/27/25 1 Stopover (FLL) B60513, B65458 07h 36min	Frontier Airlines	?	$224

Flights from United States to Islip Long Island

Our cheapest offers for flights from United States a Islip Long Island

United States

Islip - Long Island MacArthur Airport,NY